Duplexer having an auxiliary roller that exhibits slippage

Details Duplexer having an auxiliary roller that exhibits slippage Duplexer having an auxiliary roller that exhibits slippage

2007-03-20

2007-03-20

Mackey, Patrick (Department: 3653)

Sheet feeding or delivering

Delivering

With transfer means between conveyor and receiver

C271S291000, C399S401000

Reexamination Certificate

active

10736308

ABSTRACT:
This invention relates to a duplexer, comprising; a media input nip, an auxiliary roller nip located downstream of the media input nip such that the auxiliary roller nip comprises an auxiliary drive roller that exhibits slippage so that the auxiliary roller nip maintains constant contact with a sheet of media to be duplexed, a backstop located downstream from the auxiliary roller nip, and a media output nip located adjacent to the auxiliary roller nip.

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